Interested to Buy Any Domain ? << Click Here >> for more details...
Why Mapper runs in heavy weight process and not in a thread in MapReduce?
- 0 Answers
- 590 Views
- I also Faced
- E-Mail Answers
No Answer is Posted For this Question
Be the First to Post Answer
Where sorting is done on mapper node or reducer node in MapReduce?
What is the difference between an RDBMS and Hadoop?
How will you submit extra files or data ( like jars, static files, etc. ) For a mapreduce job during runtime?
How to submit extra files(jars, static files) for Hadoop MapReduce job during runtime?
Which among the two is preferable for the project- Hadoop MapReduce or Apache Spark?
What is Text Input Format?
What are the various configuration parameters required to run a mapreduce job?
Explain what combiners are and when you should use a combiner in a mapreduce job?
Explain what is the function of mapreduce partitioner?
Mention what is the hadoop mapreduce apis contract for a key and value class?
Explain slot in Hadoop Map-Reduce v1?
What are the various input and output types supported by mapreduce?
-
Apache Hadoop (394) - MapReduce (354)
- Apache Hive (345)
- Apache Pig (225)
- Apache Spark (991)
- Apache HBase (164)
- Apache Flume (95)
- Apache Impala (72)
- Apache Cassandra (392)
- Apache Mahout (35)
- Apache Sqoop (82)
- Apache ZooKeeper (65)
- Apache Ambari (93)
- Apache HCatalog (34)
- Apache HDFS Hadoop Distributed File System (214)
- Apache Kafka (189)
- Apache Avro (26)
- Apache Presto (15)
- Apache Tajo (26)
- Hadoop General (407)
